Information card for entry 2108664

Structure parameters

• Formula: K3 Mo6 Na Ni4 O24
• Calculated formula: K3 Mo6 Na Ni4 O24
• Title of publication: Triple molybdates K~3{‒~<i>x</i>}Na~1+<i>x~</i><i>M</i>~4~(MoO~4~)~6~ (<i>M</i>~= Ni, Mg, Co) and K~3+<i>x~</i>Li~1{‒~<i>x</i>}Mg~4~(MoO~4~)~6~ isotypic with II-Na~3~Fe~2~(AsO~4~)~3~ and yurmarinite: synthesis, potassium disorder, crystal chemistry and ionic conductivity
• Authors of publication: Gulyaeva, Oksana A.; Solodovnikova, Zoya A.; Solodovnikov, Sergey F.; Zolotova, Evgeniya S.; Mateyshina, Yuliya G.; Uvarov, Nikolai F.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 2020
• Journal volume: 76
• Journal issue: 5
• a: 14.279 ± 0.0002 Å
• b: 14.279 ± 0.0002 Å
• c: 19.7589 ± 0.0004 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3488.9 ± 0.1 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 5
• Space group number: 167
• Hermann-Mauguin space group symbol: R -3 c :H
• Hall space group symbol: -R 3 2"c
• Residual factor for all reflections: 0.0255
• Residual factor for significantly intense reflections: 0.0237
• Weighted residual factors for significantly intense reflections: 0.0509
• Weighted residual factors for all reflections included in the refinement: 0.0514
• Goodness-of-fit parameter for all reflections included in the refinement: 1.294
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes